How to make up for the missing population caused by the flood in the reservoir area of the water control project?

The flooded area in the reservoir area of water conservancy project generally implements four-level management, that is, the water conservancy project resettlement headquarters directly dispatched by the province (city) or established by the construction unit and approved by the provincial and municipal immigration departments, and the leading group is located below the third level of the county, township (town) and village. Generally, according to the river closure and the completion of the main body, the resettlement work under the submerged line is arranged twice, and the buildings, structures, monuments, population and land in the submerged area are registered.

Then during this period, a baseline (reference time point) for compensation and demolition of buildings, structures, population, etc. There will be rules, records, and multiple signatures. After completion, it is theoretically impossible to modify and change this booklet. However, after all, there will be omissions and mistakes. Any changes to these must be approved by the owner who originally compiled the book, and major changes must have witnesses and physical evidence. Both are indispensable and shall be handled according to the original formalities and procedures.